Can you please add the choices?
Thank you very much
A hypothesis Is when someone thinks of the answer and a theory is when a group of people think of an answer
Natural gas made due to pressure and under buried layers of rock over millions of years ago
An organism that can live in only one particular environment or that can survive on only one type of food would be called a specialist.
Answer:
its D.
Explanation:
Bacteria change nitrogen gas to useable compounds that can be absorbed by plants.
Brainliest plz